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GMC Speaker Mounting Adapter

Easily adapt your replacement aftermarket speaker to your awkward GMC factory locations with a proper speaker adapter. Some GMC vehicles have oval or oblong speaker cutouts which make installing new speakers much more difficult, if not impossible, without creating a custom mounting bracket. We make that simple with bolt in adapters that allow you to install most aftermarket car speakers with minimal work.
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  1. American International GMSB356 6" - 6.75" Speaker Adapter Plate for Select 2005 - and Up General Motors Vehicles
    American International GMSB356 6" - 6.75" Speaker Adapter Plate for Select 2005 - and Up General Motors Vehicles
    $8.99
    • Speaker Adapter make installing new speakers in the factory locations easy
    • Adapts 6" to 6-3/4" speakers to factory speaker locations
    • Also makes a perfect speaker extender for speakers with large magnets to hitting inside the door
    • Can also be used to fit larger speakers in small speaker locations
    • One kit is required to fit a pair of speakers
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  2. Metra 82-3002 GM Car Speaker Adaptors - Adapter pair
    Metra 82-3002 Car Speaker Adapters for 1995 - 1999 Chevrolet and GMC Full-Size Trucks, Pickups and SUVs
    $12.99
    • Adapts 5 1/4", 6" or 6 1/2" speakers to front door speaker location
    • Allows you to replace factory speakers without any modifications to factory locations
    • Direct fit to factory mounting points
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  3. Metra 82-3048 Speaker Adaptors Chevrolet Express and GMC Savana Full Size Van 1996-1998 Vehicles
    Metra 82-3048 Speaker Adaptors Chevrolet Express and GMC Savana Full Size Van 1996-1998 Vehicles
    $14.99
    Metra 82-3048 Speaker Adapters Chevrolet Express and GMC Savana Full Size Van 1996-1998 Vehicles Learn More
  4. Metra 82-3043 Car Speaker Adaptors - Entire contents
    Metra 82-3043 Speaker Adaptors Chevrolet, GMC and Isuzu 1994-1998 Vehicles
    $14.99
    • Speaker Adapter make installing new speakers in the factory locations easy
    • Adapts 5 1/4" or 6 1/2" speakers to front door locations
    • Includes rubber door seal for no sonic leakage
    • Includes foam seal for proper speaker sealing to the adapter plate
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  5. Metra 82-3024 GM Tweeter Adapters 2013-Up
    Metra 82-3024 Tweeter Speaker Adaptors Plates for 2013 - and Up Buick / Chevrolet / Cadillac / GMC
    $15.99
    • Tweeter Adapter make installing new tweeters in the factory locations easy
    • Adapts up to a 2" tweeter to top of dash locations
    • Fits all late model General Motors vehicles with top of dash tweeter location
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  6. Metra 82-3023 Tweeter Speaker Adaptors Plates for 2002 - 2009 Buick / Chevrolet / Cadillac /  GMC
    Metra 82-3023 Tweeter Speaker Adaptors Plates for 2002 - 2009 Buick / Chevrolet / Cadillac / GMC
    $17.99
    • Tweeter Adapter make installing new tweeters in the factory locations easy
    • Adapts up to a 2" tweeter to top of dash locations
    • Fits all late model General Motors vehicles with top of dash tweeter location
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  7. Metra 82-3020 6" - 6-3/4" Rear Speaker plates for 2007 - 2014 Chevrolet Silverado and GMC Sierrra vehicles
    Metra 82-3020 6" - 6-3/4" Rear Speaker plates for 2007 - 2014 Chevrolet Silverado and GMC Sierrra vehicles
    $19.99
    • Compatible with all versions of the 2007 - 2014 Chevrolet Silverado and GMC Sierrra vehicles
    • Accommodates 6" - 6-3/4" speakers
    • Designed forRear speakers
    • High-grade ABS plastic construction
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  8. Metra 82-3307 6-1/2" Rear Speaker plates for 2002 - and Up GM Vehicles - Main
    Metra 82-3307 6" - 6-3/4" Rear Speaker plates for 2002 - and Up GM Vehicles
    $22.99
    • Compatible with select GM vehicles and trucks
    • Accommodates 6 inch and 6-3/4 speakers
    • Designed for Rear speakers
    • High-grade ABS plastic construction
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